Cooler



FIG. 1 is a front view of a cooler showing the claimed design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top front perspective view of the cooler of the presentinvention showing the claimed design in an environment in which it maybe used.

The broken lines in the figures show portions of the cooler andenvironment that form no part of the claimed design.

CLAIM The ornamental design for a cooler, as shown and described.